Vulnerability Details : CVE-2014-3936
Public exploit exists!
Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev. A1) with firmware 1.01b06 and earlier, DIR-505 with firmware before 1.08b10, and DIR-505L with firmware 1.01 and earlier allows remote attackers to execute arbitrary code via a long Content-Length header in a GetDeviceSettings action in an HNAP request.
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2014-3936
Probability of exploitation activity in the next 30 days: 96.35%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 100 % EPSS Score History EPSS FAQ
Metasploit modules for CVE-2014-3936
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D-Link HNAP Request Remote Buffer Overflow
Disclosure Date: 2014-05-15First seen: 2020-04-26exploit/linux/http/dlink_hnap_bofThis module exploits an anonymous remote code execution vulnerability on different D-Link devices. The vulnerability is due to a stack based buffer overflow while handling malicious HTTP POST requests addressed to the HNAP handler. This module has been successfully t
CVSS scores for CVE-2014-3936
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2014-3936
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3936
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http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027
D-Link Technical SupportVendor Advisory
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http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029
D-Link Technical SupportVendor Advisory
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http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug
Hacking the D-Link DSP-W215 Smart Plug – /dev/ttyS0Exploit
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http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html
D-Link HNAP Request Remote Buffer Overflow ≈ Packet StormExploit
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http://www.securityfocus.com/bid/67651
DIR-505 and DIR-505L Stack Buffer Overflow VulnerabilityExploit
Products affected by CVE-2014-3936
- cpe:2.3:o:dlink:dsp-w215_firmware:*:b06:*:*:*:*:*:*
- cpe:2.3:h:dlink:dsp-w215:a1:*:*:*:*:*:*:*
- cpe:2.3:o:dlink:dir505_shareport_mobile_companion_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:dlink:dir505_shareport_mobile_companion:a1:*:*:*:*:*:*:*
- cpe:2.3:o:dlink:dir505l_shareport_mobile_companion_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:dlink:dir-505l_shareport_mobile_companion:a1:*:*:*:*:*:*:*